class: GlyphGeometry

[19:7] extends: object

The PangoGlyphGeometry structure contains width and positioning information for a single glyph. Note that @width is not guaranteed to be the same as the glyph extents. Kerning and other positioning applied during shaping will affect both the @width and the @x_offset for the glyphs in the glyph string that results from shaping. The information in this struct is intended for rendering the glyphs, as follows: 1. Assume the current point is (x, y) 2. Render the current glyph at (x + x_offset, y + y_offset), 3. Advance the current point to (x + width, y) 4. Render the next glyph

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• GlyphGeometry (Handle = null)

  Creates a new GlyphGeometry by wrapping a native handle or another wrapper.

  • @p Handle is the native handle or another wrapper whose handle to adopt.

• toNativeHandle (Source)

  Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.

  • @p Source is the raw handle, raw buffer, wrapper, or null.
  • @r A raw pointer carrier or null when no pointer is present.

• getLib ()

  Returns the opened native library for this generated wrapper.

  • @r The opened native library.

• handle ()

  Returns the wrapped NativeHandle.

  • @r The wrapped NativeHandle.

• isNull ()

  Returns true when the wrapped handle is null.

  • @r A bool.

• describe ()

  Returns a small string for debugging generated wrappers.

  • @r A string.